/Engine/Plugins/FX/Niagara/Source/NiagaraVertexFactories/Public/NiagaraSortingGPU.h
typedef typename [TGetBaseTypeHelper](API\Runtime\Core\Serialization\TGetBaseTypeHelper)< [FNiagaraSortKeyGenCS](API\Plugins\NiagaraVertexFactories\FNiagaraSortKeyGenCS) >::Type InternalBaseType